The Boardwalk is a 1-handle, tub and shower faucet. PosiTemp pressure-balancing valve maintains water pressure and controls temperature. 6" diameter MoenFloXL single function shower head and 6" tub spout. 1.75 GPM (gallons per minute) flow rate. ADA (Americans with Disabilities Act) compliant. Coordinates with Boardwalk lavatory faucets. See Related Items. Spot resistant. Limited lifetime warranty. No. 82830EP: Finish: Chrome, Number of Handles: Single-Handle, Handle Type: Lever, Flow Rate: 1.75 GPM, Pkg Qty: 1, Package Type: Box No. 82830EPSRN: Finish: Brushed Nickel, Number of Handles: Single-Handle, Handle Type: Lever, Flow Rate: 1.75 GPM, Pkg Qty: 1, Package Type: Box